MODELLING LATERAL WEIRS ON LEVEES

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU80595" target="_blank" >RIV/00216305:26110/09:PU80595 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

MODELLING LATERAL WEIRS ON LEVEES

Original language description

Side weirs are usually free overflow regulation and diversion devices commonly applied in hydraulic engineering. They are located at a side of a river or a channel to divert part of the discharge when the surface of water level in the main-channel reaches their crest. In this paper an introduction of spatially varied flow with decreasing discharge in the subcritical flow regime is given. For this purpose the equations for spatially varied flow with decreasing discharge is introduced and the general equation of weirs is derived. Since the side weir discharge coefficient represents an important parameter, several approaches from literature are briefly mentioned

Czech name

MODELLING LATERAL WEIRS ON LEVEES

Czech description

Side weirs are usually free overflow regulation and diversion devices commonly applied in hydraulic engineering. They are located at a side of a river or a channel to divert part of the discharge when the surface of water level in the main-channel reaches their crest. In this paper an introduction of spatially varied flow with decreasing discharge in the subcritical flow regime is given. For this purpose the equations for spatially varied flow with decreasing discharge is introduced and the general equation of weirs is derived. Since the side weir discharge coefficient represents an important parameter, several approaches from literature are briefly mentioned

Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

<a href="/en/project/QH81223" target="_blank" >QH81223: Proposals on the increase of safety and reliability of river levees under changed climate.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Vodní stavby, vodní hospodářství a ekologické inženýrství

ISBN

978-80-7204-629-4

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

VUT v Brně

Place of publication

Brno

Event location

Brno

Event date

Apr 20, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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